/*
 * Copyright (C) 2020 Graylog, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Server Side Public License, version 1,
 * as published by MongoDB, Inc.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * Server Side Public License for more details.
 *
 * You should have received a copy of the Server Side Public License
 * along with this program. If not, see
 * <http://www.mongodb.com/licensing/server-side-public-license>.
 */
package org.graylog.testing.completebackend;

import com.mongodb.client.MongoDatabase;

import java.util.List;
import java.util.Optional;

public interface TestLicenseImporter {

    /**
     * import the given licenses and return the cluster id used in the licenses.
     * this will warn if the licenses are for different clusters and return the first one found.
     *
     * @param mongoDatabase
     * @param licenses
     * @return the first cluster id of the license list
     */
    default Optional<String> importLicenses(final MongoDatabase mongoDatabase, final List<String> licenses) {
        return Optional.empty();
    }
}
